数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

MP2493DN 数据表(PDF) 5 Page - Monolithic Power Systems

部件名 MP2493DN
功能描述  2A, 36V, Low EMI Step-Down Converter with Programmable Output Current Limit
PDF  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  MPS [Monolithic Power Systems]
网页  http://www.monolithicpower.com
标志 MPS - Monolithic Power Systems

MP2493DN 数据表(HTML) 5 Page - Monolithic Power Systems

  MP2493DN Datasheet HTML 1Page - Monolithic Power Systems MP2493DN Datasheet HTML 2Page - Monolithic Power Systems MP2493DN Datasheet HTML 3Page - Monolithic Power Systems MP2493DN Datasheet HTML 4Page - Monolithic Power Systems MP2493DN Datasheet HTML 5Page - Monolithic Power Systems MP2493DN Datasheet HTML 6Page - Monolithic Power Systems MP2493DN Datasheet HTML 7Page - Monolithic Power Systems MP2493DN Datasheet HTML 8Page - Monolithic Power Systems MP2493DN Datasheet HTML 9Page - Monolithic Power Systems Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 12 page
background image
MP2493 – 2A, 36V, LOW EMI STEP-DOWN WITH PROGRAMMABLE OUTPUT CURRENT LIMIT
MP2493 Rev. 0.9
www.MonolithicPower.com
5
4/23/2010
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2010 MPS. All Rights Reserved.
TYPICAL PERFORMANCE CHARACTERISTICS
C1=68uF, C2=10uF, C3=100uF, C4=22uF, C8=C7=0.1uF, L=33uH, TA=25ºC, Unless otherwise
noted.
Load Regulation
Load Regulation
VOUT=5V
Load Regulation
VOUT=3.3V
OUTPUT CURRENT (A)
VOUT=1.8V
60
68
76
84
92
100
0
0.4
0.8
1.2
1.6
2
OUTPUT CURRENT ( A )
VIN=18V
VIN=12V
VIN=8V
Efficiency vs. Load Current
VOUT=5V
Efficiency vs. Load Current
VOUT=3.3V
Efficiency vs. Load Current
VOUT=1.8V
40
50
60
70
80
90
100
0
0.4
0.8
1.2
1.6
2
O UTPUT CURRENT ( A )
O UTPUT CURRENT ( A )
VIN=8V
VIN=12V
VIN=18V
VIN=24V
40
50
60
70
80
90
100
0
0.4
0.8
1.2
1.6
2
VIN=12V
VIN=8V
VIN=18V
VIN=24V
4.96
4.98
5.00
5.02
5.04
5.06
0
0.4
0.8
1.2
1.6
2
O UTPUT CURRENT ( A )
O UTPUT CURRENT ( A )
VIN=12V
VIN=8V
VIN=18V
3.26
3.27
3.28
3.29
3.30
3.31
0
0.4
0.8
1.2
1.6
2
VIN=12V
VIN=18V
VIN=8V
1.785
1.790
1.795
1.800
1.805
1.810
0
0.4
0.8
1.2
1.6
2
VIN=8V
VIN=18V
VIN=12V
2.6
2.8
3.0
3.2
3.4
3.6
30
39
48
57
66
75
DUTY CYCLE ( % )
Maximum IOUT vs. Duty Cycle
VOUT=5V
-60
-40
-20
0
20
40
60
100
1000
10000
100000
FREQUENCY ( HZ )
-180
-120
-60
0
60
120
180
Loop Gain with Phase Margin
0.4
1.4
2.4
3.4
4.4
5.4
0.0
0.5
1.0
1.5
2.0
2.5
LOAD CURRENT ( A )
Current regulation
VIN=12V



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com